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Cheap flights from Adelaide to Oregon from $1,552

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — PDX
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Adelaide to Oregon

Keep the following information in mind while searching for Adelaide to Oregon flight deals. Data was last updated 31 October 2025.

Round-trip from

$1,544
Air Canada
  • Air Canada
  • 12/3-15/3
  • 4 total stops
  • 55h 15m total
  • Adelaide to Oregon
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Find flight deals from Adelaide to Oregon

Enter your travel dates to find the best prices.

Cheapest flights from Adelaide to Oregon
Explore the most affordable flight options available from Adelaide to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2025.

Sun 14/1211:55ADL - PDX
2 stops39h 50mMultiple Airlines
Sun 21/1219:00PDX - ADL
2 stops32h 35mMultiple Airlines
Deal found 30/10$2,622
Sun 14/1217:10ADL - PDX
2 stops30h 45mHawaiian Airlines
Sun 21/1214:47PDX - ADL
3 stops46h 58mHawaiian Airlines
Deal found 30/10$3,100
Sat 13/1214:55ADL - PDX
1 stop38h 38mVirgin Australia
Sat 20/1219:45PDX - ADL
1 stop19h 15mVirgin Australia
Deal found 29/10$3,183
Sat 13/1219:55ADL - PDX
2 stops43h 25mMultiple Airlines
Sat 20/1217:40PDX - ADL
2 stops44h 05mMultiple Airlines
Deal found 29/10$3,448
Sat 13/1217:10ADL - PDX
2 stops22h 10mHawaiian Airlines
Sat 20/1221:42PDX - ADL
3 stops40h 03mHawaiian Airlines
Deal found 29/10$3,871
Sat 13/1214:55ADL - PDX
1 stop38h 38mUnited Airlines
Sat 20/1223:55PDX - ADL
2 stops63h 05mUnited Airlines
Deal found 29/10$3,894

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide to Oregon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from Adelaide to Oregon that are best for you.

Fly from

Adelaide

Fly to

Oregon

Route

Depart

Return

Price

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Thu 12/3

06:10-14:40

2 stops26h 00m

Portland

Sun 15/3

15:15-13:55

2 stops29h 10m

$1,552

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sun 14/12

11:55-09:15

2 stops39h 50m

Portland

Sun 21/12

19:00-22:05

2 stops32h 35m

$2,622

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sat 13/12

14:55-11:03

1 stop38h 38m

Portland

Sat 20/12

19:45-09:30

1 stop19h 15m

$3,183

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sat 13/12

19:55-20:50

2 stops43h 25m

Portland

Sat 20/12

17:40-08:15

2 stops44h 05m

$3,448

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sat 13/12

17:10-20:50

2 stops22h 10m

Portland

Sat 20/12

21:42-08:15

3 stops40h 03m

$3,871

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sat 13/12

14:55-11:03

1 stop38h 38m

Portland

Sat 20/12

23:55-09:30

2 stops63h 05m

$3,894

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sun 4/1

19:00-21:09

2 stops44h 39m

$3,234

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sun 4/1

10:00-17:11

3 stops25h 41m

$4,929

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Best time to book a flight from Adelaide to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Adelaide with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Adelaide to Oregon

What is the cheapest time of day to fly from ADL to OR?

Find hourly flight availability from Adelaide to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2025.

It’s optimal to fly from Adelaide to Oregon in the evening. By choosing this option you can save up to 52% on the cost of your flight, compared to a flight at midday.

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oregon. Reviews last updated 31 October 2025.
Read through reviews of airlines operating flights from Adelaide to Oregon, such as Qantas Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
925 reviews
Check prices

Comfort

7.5

Entertainment

7.2

Food

7.0

Overall

7.5

Boarding

7.7

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.
Qantas Airways
7.5
Good
925 reviews
Qantas Airways
7.5
Good
925 reviews
Check prices

Comfort

7.5

Entertainment

7.2

Food

7.0

Overall

7.5

Boarding

7.7

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.

Related info for your journey

Find useful and relevant information for your journey from Adelaide to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Adelaide to Oregon?

    Adelaide (ADL), located 6.6 km from the city centre, is the airport you fly out of when you book flights from Adelaide to Oregon.

  • How long is the flight from Adelaide to Oregon?

    Air Canada and Virgin Australia can get you from Adelaide to Oregon in just under 26h. Your travel time can differ by up to 12h 38m. The distance between Adelaide and Oregon is about 13317 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Adelaide to Oregon that include hotel bookings?

    Yes. In addition to deals on Adelaide to Oregon flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Adelaide to Oregon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Adelaide to Oregon.

  • Can I find deals for business class flights from Adelaide to Oregon?

    Yes. Cheapflights offers flight deals from Adelaide to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Adelaide to Oregon

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Top airline flying from Adelaide to Oregon

Discover the top airline that operate flights from Adelaide to Oregon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,625Average$1,787FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

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How does Cheapflights help users find flights from Adelaide to Oregon?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Adelaide to Oregon. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Adelaide to Oregon.

Can Cheapflights find flights from Adelaide to Oregon with no change fees?

Certainly. Search results for flights to Oregon from Adelaide shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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